diff --git a/udf-starter-file-aliyun-oss-api/src/main/java/org/itkk/udf/file/aliyun/oss/api/OssWarpper.java b/udf-starter-file-aliyun-oss-api/src/main/java/org/itkk/udf/file/aliyun/oss/api/OssWarpper.java
index 1dc022c..2a65737 100644
--- a/udf-starter-file-aliyun-oss-api/src/main/java/org/itkk/udf/file/aliyun/oss/api/OssWarpper.java
+++ b/udf-starter-file-aliyun-oss-api/src/main/java/org/itkk/udf/file/aliyun/oss/api/OssWarpper.java
@@ -39,11 +39,6 @@ public class OssWarpper {
      */
     private static final String MSG_2 = "未定义";
 
-    /**
-     * SEPARATOR
-     */
-    private static final String SEPARATOR = "/";
-
     /**
      * MAX_KEYS
      */
@@ -96,7 +91,6 @@ public class OssWarpper {
             ObjectListing objectListing;
             do {
                 objectListing = client.listObjects(new ListObjectsRequest(path.getBucketName())
-                        .withDelimiter(SEPARATOR)
                         .withMarker(nextMarker)
                         .withPrefix(keyPrefix)
                         .withMaxKeys(MAX_KEYS)